diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 49 |
1 files changed, 33 insertions, 16 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 6c60e43ec8..66680159a2 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -765,11 +765,6 @@ enum { #define DEF_DIR_LEVEL 0 -enum { - GC_FAILURE_PIN, - MAX_GC_FAILURE -}; - /* used for f2fs_inode_info->flags */ enum { FI_NEW_INODE, /* indicate newly allocated inode */ @@ -808,6 +803,7 @@ enum { FI_COW_FILE, /* indicate COW file */ FI_ATOMIC_COMMITTED, /* indicate atomic commit completed except disk sync */ FI_ATOMIC_REPLACE, /* indicate atomic replace */ + FI_OPENED_FILE, /* indicate file has been opened */ FI_MAX, /* max flag, never be used */ }; @@ -816,9 +812,10 @@ struct f2fs_inode_info { unsigned long i_flags; /* keep an inode flags for ioctl */ unsigned char i_advise; /* use to give file attribute hints */ unsigned char i_dir_level; /* use for dentry level for large dir */ - unsigned int i_current_depth; /* only for directory depth */ - /* for gc failure statistic */ - unsigned int i_gc_failures[MAX_GC_FAILURE]; + union { + unsigned int i_current_depth; /* only for directory depth */ + unsigned short i_gc_failures; /* for gc failure statistic */ + }; unsigned int i_pino; /* parent inode number */ umode_t i_acl_mode; /* keep file acl mode temporarily */ @@ -846,7 +843,11 @@ struct f2fs_inode_info { struct task_struct *atomic_write_task; /* store atomic write task */ struct extent_tree *extent_tree[NR_EXTENT_CACHES]; /* cached extent_tree entry */ - struct inode *cow_inode; /* copy-on-write inode for atomic write */ + union { + struct inode *cow_inode; /* copy-on-write inode for atomic write */ + struct inode *atomic_inode; + /* point to atomic_inode, available only for cow_inode */ + }; /* avoid racing between foreground op and gc */ struct f2fs_rwsem i_gc_rwsem[2]; @@ -1214,7 +1215,7 @@ struct f2fs_io_info { unsigned int in_list:1; /* indicate fio is in io_list */ unsigned int is_por:1; /* indicate IO is from recovery or not */ unsigned int encrypted:1; /* indicate file is encrypted */ - unsigned int post_read:1; /* require post read */ + unsigned int meta_gc:1; /* require meta inode GC */ enum iostat_type io_type; /* io type */ struct writeback_control *io_wbc; /* writeback control */ struct bio **bio; /* bio for ipu */ @@ -1557,6 +1558,7 @@ struct f2fs_sb_info { #ifdef CONFIG_BLK_DEV_ZONED unsigned int blocks_per_blkz; /* F2FS blocks per zone */ + unsigned int max_open_zones; /* max open zone resources of the zoned device */ #endif /* for node-related operations */ @@ -1676,7 +1678,7 @@ struct f2fs_sb_info { unsigned long long skipped_gc_rwsem; /* FG_GC only */ /* threshold for gc trials on pinned files */ - u64 gc_pin_file_threshold; + unsigned short gc_pin_file_threshold; struct f2fs_rwsem pin_sem; /* maximum # of trials to find a victim segment for SSR and GC */ @@ -3133,7 +3135,7 @@ static inline void f2fs_i_depth_write(struct inode *inode, unsigned int depth) static inline void f2fs_i_gc_failures_write(struct inode *inode, unsigned int count) { - F2FS_I(inode)->i_gc_failures[GC_FAILURE_PIN] = count; + F2FS_I(inode)->i_gc_failures = count; f2fs_mark_inode_dirty_sync(inode, true); } @@ -3498,6 +3500,8 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr); int f2fs_truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end); void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count); +int f2fs_do_shutdown(struct f2fs_sb_info *sbi, unsigned int flag, + bool readonly); int f2fs_precache_extents(struct inode *inode); int f2fs_fileattr_get(struct dentry *dentry, struct fileattr *fa); int f2fs_fileattr_set(struct mnt_idmap *idmap, @@ -3720,6 +3724,7 @@ void f2fs_replace_block(struct f2fs_sb_info *sbi, struct dnode_of_data *dn, block_t old_addr, block_t new_addr, unsigned char version, bool recover_curseg, bool recover_newaddr); +int f2fs_get_segment_temp(int seg_type); int f2fs_allocate_data_block(struct f2fs_sb_info *sbi, struct page *page, block_t old_blkaddr, block_t *new_blkaddr, struct f2fs_summary *sum, int type, @@ -3742,7 +3747,9 @@ int f2fs_build_segment_manager(struct f2fs_sb_info *sbi); void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi); int __init f2fs_create_segment_manager_caches(void); void f2fs_destroy_segment_manager_caches(void); -int f2fs_rw_hint_to_seg_type(enum rw_hint hint); +int f2fs_rw_hint_to_seg_type(struct f2fs_sb_info *sbi, enum rw_hint hint); +enum rw_hint f2fs_io_type_to_rw_hint(struct f2fs_sb_info *sbi, + enum page_type type, enum temp_type temp); unsigned int f2fs_usable_segs_in_sec(struct f2fs_sb_info *sbi, unsigned int segno); unsigned int f2fs_usable_blks_in_seg(struct f2fs_sb_info *sbi, @@ -4149,10 +4156,10 @@ extern struct kmem_cache *f2fs_inode_entry_slab; bool f2fs_may_inline_data(struct inode *inode); bool f2fs_sanity_check_inline_data(struct inode *inode); bool f2fs_may_inline_dentry(struct inode *inode); -void f2fs_do_read_inline_data(struct page *page, struct page *ipage); +void f2fs_do_read_inline_data(struct folio *folio, struct page *ipage); void f2fs_truncate_inline_inode(struct inode *inode, struct page *ipage, u64 from); -int f2fs_read_inline_data(struct inode *inode, struct page *page); +int f2fs_read_inline_data(struct inode *inode, struct folio *folio); int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page); int f2fs_convert_inline_inode(struct inode *inode); int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry); @@ -4259,6 +4266,16 @@ static inline bool f2fs_post_read_required(struct inode *inode) f2fs_compressed_file(inode); } +static inline bool f2fs_used_in_atomic_write(struct inode *inode) +{ + return f2fs_is_atomic_file(inode) || f2fs_is_cow_file(inode); +} + +static inline bool f2fs_meta_inode_gc_required(struct inode *inode) +{ + return f2fs_post_read_required(inode) || f2fs_used_in_atomic_write(inode); +} + /* * compress.c */ @@ -4662,7 +4679,7 @@ static inline void f2fs_truncate_meta_inode_pages(struct f2fs_sb_info *sbi, page = find_get_page(META_MAPPING(sbi), blkaddr + i); if (page) { - if (PageWriteback(page)) + if (folio_test_writeback(page_folio(page))) need_submit = true; f2fs_put_page(page, 0); } |